1 package Packages::Page;
11 our $ARCHIVE_DEFAULT = '';
12 our $SECTION_DEFAULT = 'main';
13 our $SUBSECTION_DEFAULT = 'unknown';
14 our $PRIORITY_DEFAULT = 'unknown';
15 our $ESSENTIAL_DEFAULT = 'no';
16 our $MAINTAINER_DEFAULT = 'unknown <unknown@email.invalid>';
19 my $classname = shift;
20 my $name = shift || '';
21 my $config = shift || {};
24 bless( $self, $classname );
26 $self->{package} = $name;
27 $self->{config} = $config;
33 my ($self, $pkg, $version, $architecture, $data) = @_;
35 my %data = ( package => $pkg,
37 architecture => $architecture );
39 while ($data =~ /^(\S+):\s*(.*)\s*$/mg) {
40 my ($key, $value) = ($1, $2);
41 $key =~ tr [A-Z] [a-z];
44 # debug( "Merge package:\n".Dumper(\%data), 3 );
45 return $self->merge_package( \%data );
48 sub gettext { return $_[0]; }
52 if ($string =~ /(.*?)\s*<(.*)>/o) {
55 } elsif ($string =~ /^[\w.-]*@[\w.-]*$/o) {
59 $name = gettext( 'package has bad maintainer field' );
63 return ($name, $email);
67 my ($self, $src, $version, $data) = @_;
71 while ($data =~ /^(\S+):\s*(.*)\s*$/mg) {
72 my ($key, $value) = ($1, $2);
73 $key =~ tr [A-Z] [a-z];
77 $self->{src}{name} = $src;
78 $self->{src}{version} = $version;
80 $data{files} =~ s/\A\s*//o; # remove leading spaces
81 $self->{src}{files} = [];
82 foreach my $sf ( split( /\n\s*/, $data{files} ) ) {
84 push @{$self->{src}{files}}, [ split( /\s+/, $sf) ];
87 $self->{src}{directory} = $data{directory};
89 if ($data{maintainer} ||= '') {
90 push @uploaders, [ split_name_mail( $data{maintainer} ) ];
92 if ($data{uploaders}) {
93 my @up_tmp = split( /\s*,\s*/,
95 foreach my $up (@up_tmp) {
96 if ($up ne $data{maintainer}) { # weed out duplicates
97 push @uploaders, [ split_name_mail( $up ) ];
101 $self->{src}{uploaders} = \@uploaders;
106 our @TAKE_NEWEST = qw( description essential priority section subsection tag
107 archive source source-version );
108 our @STORE_ALL = qw( version source source-version installed-size size
110 origin bugs suite archive section );
111 our @DEP_FIELDS = qw( depends pre-depends recommends suggests enhances
112 provides conflicts );
114 my ($self, $data) = @_;
116 ($data->{package} && $data->{version} && $data->{architecture}) || return;
117 $self->{package} ||= $data->{package};
118 ($self->{package} eq $data->{package}) || return;
119 debug( "merge package $data->{package}/$data->{version}/$data->{architecture} into $self (".($self->{newest}||'').")", 2 );
121 unless ($self->{newest}) {
122 debug( "package $data->{package}/$data->{version}/$data->{architecture} is first to merge", 3 );
123 foreach my $key (@TAKE_NEWEST) {
124 $self->{data}{$key} = $data->{$key};
126 foreach my $key (@STORE_ALL) {
127 $self->{versions}{$data->{architecture}}{$key}
130 foreach my $key (@DEP_FIELDS) {
131 $self->normalize_dependencies($key, $data);
133 $self->{newest} = $data->{version};
138 debug( "package $data->{package}/$data->{version}/$data->{architecture} is subsequent merge", 3 );
141 (version_cmp( $data->{version}, $self->{newest} ) > 0)) {
142 $self->{newest} = $data->{version};
143 foreach my $key (@TAKE_NEWEST) {
144 $self->{data}{$key} = $data->{$key};
147 debug( "is_newest= ".($is_newest||0), 3 );
148 if (!$self->{versions}{$data->{architecture}}
150 || (version_cmp( $data->{version},
151 $self->{versions}{$data->{architecture}} ) > 0)) {
152 foreach my $key (@STORE_ALL) {
153 $self->{versions}{$data->{architecture}}{$key}
156 foreach my $key (@DEP_FIELDS) {
157 $self->normalize_dependencies($key, $data);
164 sub normalize_dependencies {
165 my ($self, $dep_field, $data) = @_;
167 my ($deps_norm, $deps) = parse_deps( $data->{$dep_field}||'' );
168 $self->{dep_fields}{$data->{architecture}}{$dep_field} =
169 [ $deps_norm, $deps ];
175 my (@dep_and_norm, @dep_and);
176 foreach my $dep_and (split( /\s*,\s*/m, $dep_str )) {
177 next if $dep_and =~ /^\s*$/;
178 my (@dep_or_norm, @dep_or);
179 foreach my $dep_or (split( /\s*\|\s*/m, $dep_and )) {
180 my ($pkg, $relation, $version, @arches) = ('','','');
181 $pkg = $1 if $dep_or =~ s/^([a-zA-Z0-9][a-zA-Z0-9+._-]*)\s*//m;
182 ($relation, $version) = ($1, $2)
183 if $dep_or =~ s/^\(\s*(=|<=|>=|<<?|>>?)\s*([^\)]+).*\)\s*//m;
184 @arches = split(/\s+/m, $1) if $dep_or =~ s/^\[([^\]]+)\]\s*//m;
185 push @dep_or_norm, "$pkg($relation$version)[".
186 join(" ",sort(@arches))."]";
187 push @dep_or, [ $pkg, $relation, $version, \@arches ];
189 push @dep_and_norm, join('|',@dep_or_norm);
190 push @dep_and, \@dep_or;
192 return (\@dep_and_norm, \@dep_and);
196 my ($self, $field) = @_;
198 return $self->{data}{$field};
201 my ($self, $field) = @_;
203 return $self->{src}{$field};
206 sub get_architectures {
209 return keys %{$self->{versions}};
213 my ($self, $field) = @_;
216 foreach (sort keys %{$self->{versions}}) {
217 $result{$_} = $self->{versions}{$_}{$field}
218 if $self->{versions}{$_}{$field};
228 foreach (keys %{$self->{versions}}) {
229 my $version = $self->{versions}{$_}{version};
230 $versions{$version} ||= [];
231 push @{$versions{$version}}, $_;
237 sub get_version_string {
240 my $versions = $self->get_versions;
241 my @versions = version_sort keys %$versions;
242 my (@v_str, $v_str, $v_str_arch);
243 if ( scalar @versions == 1 ) {
244 @v_str = ( [ $versions[0], undef ] );
245 $v_str = $versions[0];
246 $v_str_arch = $versions[0];
249 foreach ( @versions ) {
250 push @v_str, [ $_, $versions->{$_} ];
251 push @v_str_arch, "$_ [".join(', ', @{$versions->{$_}})."]";
253 $v_str_arch = join( ", ", @v_str_arch );
254 $v_str = join( ", ", @versions );
257 return ($v_str, $v_str_arch, \@v_str);
261 my ($self, $dep_field) = @_;
263 my @architectures = $self->get_architectures;
265 my ( %dep_pkgs, %arch_deps );
266 foreach my $a ( @architectures ) {
267 next unless exists $self->{dep_fields}{$a}{$dep_field};
268 my ($a_deps_norm, $a_deps) = @{$self->{dep_fields}{$a}{$dep_field}};
269 # debug( "get_dep_field: $dep_field/$a: ".Dumper($a_deps_norm,$a_deps), 3 );
270 for ( my $i=0; $i < @$a_deps; $i++ ) { # splitted by ,
271 $dep_pkgs{$a_deps_norm->[$i]} = $a_deps->[$i];
272 $arch_deps{$a}{$a_deps_norm->[$i]}++;
275 @architectures = sort keys %arch_deps;
276 # debug( "get_dep_field called:\n ".Dumper( \%dep_pkgs, \%arch_deps ), 3 );
282 foreach my $dp ( sort keys %dep_pkgs ) {
283 my @dp_alts = @{$dep_pkgs{$dp}};
285 foreach (@dp_alts) { push @pkgs, $_->[0]; }
288 unless ( $is_old_pkgs = ($pkgs eq $old_pkgs) ) {
292 my ($arch_neg, $arch_str) = _compute_arch_str ( $dp, \%arch_deps,
295 my @res_pkgs; my $pkg_ix = 0;
296 foreach my $p_name ( @pkgs ) {
297 if ( $pkg_ix > 0 ) { $arch_str = ""; }
299 my $pkg_version = "";
300 $pkg_version = "$dep_pkgs{$dp}[$pkg_ix][1] $dep_pkgs{$dp}[$pkg_ix][2]"
301 if $dep_pkgs{$dp}[$pkg_ix][1];
304 push @res_pkgs, [ $p_name, $pkg_version, $arch_neg,
308 push @deps, [ $is_old_pkgs, @res_pkgs ];
314 sub _compute_arch_str {
315 my ( $dp, $arch_deps, $all_archs, $is_src_dep ) = @_;
317 my ( @dependend_archs, @not_dependend_archs );
319 foreach my $a ( @$all_archs ) {
320 if ( exists $arch_deps->{$a}{$dp} ) {
321 push @dependend_archs, $a;
323 push @not_dependend_archs, $a;
327 if ( @dependend_archs == @$all_archs ) {
330 if ( @dependend_archs > (@$all_archs/2) ) {
332 $arch_str = join( ", ", @not_dependend_archs);
334 $arch_str = join( ", ", @dependend_archs);
337 return my @ret = ( $arch_neg, $arch_str );